Got this cabinet, the old sunn 215B. Now I have EV 'FORCE 15'S' in it . from the reviews i have read, the 2032H is good, but doesn't get the lowest' fundamental' whatever that exactly means. How would the tone be with this? If the tone is super good ( using a old Peavey tube pre with a Peavey 120-120 tube amp) then I am golden.Would it be worth changing out the Force 15's for the JBL 2032H's in this cabinet? Thanks!